Joel Coehoorn's user avatar
Joel Coehoorn's user avatar
Joel Coehoorn's user avatar
Joel Coehoorn
  • Member for 14 years, 8 months
  • Last seen this week
293 votes
Accepted

How can I remove malicious spyware, malware, adware, viruses, trojans or rootkits from my PC?

95 votes
Accepted

If there are 13 Wifi channels, can I only use 13 Wifi devices on the same room?

52 votes
Accepted

How to run a VirtualBox VM from command line?

50 votes

Why don't my users have separate desktops in Windows 10?

41 votes

Why do laptops need fans but tablets don't?

40 votes

Is it better to use a crowded 2.4GHz Wi-Fi channel 1, 6, 11 or "unused" 3, 4, 8, or 9?

27 votes
Accepted

Why is desktop.ini "Ready to Be Written to the Disc" of any CD or DVD inserted under Windows 7?

25 votes
Accepted

Are faster processors hotter?

22 votes

How does recaptcha know you aren't entering bogus translations of the pictures

22 votes

Is there a Windows 10 Hotkey or Shortcut for switching to a specific display?

19 votes
Accepted

500 Mbit/s powerline network, only 3.5 Mbyte/s transfer speed?

19 votes

Is there a real reason to use a screen saver?

17 votes
Accepted

How to force Excel to open CSV files with data arranged in columns

17 votes

Why does Windows 7 x64 work faster than an x86 edition on my PC?

16 votes

What does the percent CPU mean?

15 votes
Accepted

Moving layers by half pixel (GIMP)

14 votes
Accepted

Are torrents less efficient than regular downloads?

13 votes

What is the best way to create tactile bumps on your keyboard?

13 votes
Accepted

Laser printer without harmful emissions?

12 votes

What does wwws mean?

12 votes

Why is my dual-core CPU recognized as a quad-core one?

12 votes

Can Screwdrivers With Magnetic Tips Cause Damage To Electronics?

12 votes

Why does emptying disk space speed up computers?

12 votes

How is time measured in computer systems?

12 votes

What features should I look for in a laptop for virtualization-heavy workloads?

12 votes

How to open a file for editing in Administrator mode?

12 votes

Is UPS necessary to have for a PC?

11 votes
Accepted

What is the name of this component?

11 votes
Accepted

What does clock speed mean in multi-core processors?

11 votes

School Management System

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